From: Ying.Liu@freescale.com (Liu Ying)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: dts: imx: ocram size is different between imx6q and imx6dl
Date: Tue, 23 Jul 2013 16:04:03 +0800 [thread overview]
Message-ID: <51EE38F3.7020503@freescale.com> (raw)
In-Reply-To: <1374565107-9658-1-git-send-email-shawn.guo@linaro.org>
On 07/23/2013 03:38 PM, Shawn Guo wrote:
> The ocram on imx6q is 256 KiB while on imx6dl it's 128 KiB. Let's
> have separate node for imx6q and imx6dl. It also changes imx6q size
> 0x3f000 to 0x40000 to match the hardware.
>
> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Liu Ying <Ying.Liu@freescale.com>
> ---
> arch/arm/boot/dts/imx6dl.dtsi | 6 ++++++
> arch/arm/boot/dts/imx6q.dtsi | 6 ++++++
> arch/arm/boot/dts/imx6qdl.dtsi | 6 ------
> 3 files changed, 12 insertions(+), 6 deletions(-)
>
> diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi
> index e9cb589..9e8ae11 100644
> --- a/arch/arm/boot/dts/imx6dl.dtsi
> +++ b/arch/arm/boot/dts/imx6dl.dtsi
> @@ -32,6 +32,12 @@
> };
>
> soc {
> + ocram: sram at 00900000 {
> + compatible = "mmio-sram";
> + reg = <0x00900000 0x20000>;
> + clocks = <&clks 142>;
> + };
> +
> aips1: aips-bus at 02000000 {
> iomuxc: iomuxc at 020e0000 {
> compatible = "fsl,imx6dl-iomuxc";
> diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
> index 76a84e8..f024ef2 100644
> --- a/arch/arm/boot/dts/imx6q.dtsi
> +++ b/arch/arm/boot/dts/imx6q.dtsi
> @@ -61,6 +61,12 @@
> };
>
> soc {
> + ocram: sram at 00900000 {
> + compatible = "mmio-sram";
> + reg = <0x00900000 0x40000>;
> + clocks = <&clks 142>;
> + };
> +
> aips-bus at 02000000 { /* AIPS1 */
> spba-bus at 02000000 {
> ecspi5: ecspi at 02018000 {
> diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
> index bc4ca03..ccd55c2 100644
> --- a/arch/arm/boot/dts/imx6qdl.dtsi
> +++ b/arch/arm/boot/dts/imx6qdl.dtsi
> @@ -99,12 +99,6 @@
> status = "disabled";
> };
>
> - ocram: sram at 00900000 {
> - compatible = "mmio-sram";
> - reg = <0x00900000 0x3f000>;
> - clocks = <&clks 142>;
> - };
> -
> timer at 00a00600 {
> compatible = "arm,cortex-a9-twd-timer";
> reg = <0x00a00600 0x20>;
>
prev parent reply other threads:[~2013-07-23 8:04 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-23 7:38 [PATCH] ARM: dts: imx: ocram size is different between imx6q and imx6dl Shawn Guo
2013-07-23 8:04 ` Liu Ying [this message]
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